#include <stdio.h>
#include <assert.h>
#include <unistd.h>
#include <stdlib.h>



int main()
{
  printf("start........\n");
  printf("start........\n");
  printf("start........\n");
  // execl("/bin/ls","-a","-l",NULL);
  // execlp("ls","ls","-a","-l",NULL); 
  extern char** environ; 
  putenv("MYENV=YouCanSeeMe");
  execle("./myproc/myproc","myproc",NULL,environ);
  printf("end..........\n");
  printf("end..........\n");
  printf("end..........\n");
  return 0;
}
